Definition of Fossas. Meaning of Fossas. Synonyms of Fossas
Here you will find one or more explanations in English for the word Fossas.
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Definition of Fossas
Fossa Fossa Fos"sa, n.; pl. Foss[AE]. [L., a ditch. See Fosse.]
(Anat.)
A pit, groove, cavity, or depression, of greater or less
depth; as, the temporal fossa on the side of the skull; the
nasal foss[ae] containing the nostrils in most birds.